DE69704177D1 - Process for the production of lithium sulfide - Google Patents

Process for the production of lithium sulfide

Info

Publication number
DE69704177D1
DE69704177D1 DE69704177T DE69704177T DE69704177D1 DE 69704177 D1 DE69704177 D1 DE 69704177D1 DE 69704177 T DE69704177 T DE 69704177T DE 69704177 T DE69704177 T DE 69704177T DE 69704177 D1 DE69704177 D1 DE 69704177D1
Authority
DE
Germany
Prior art keywords
production
lithium sulfide
sulfide
lithium
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69704177T
Other languages
German (de)
Other versions
DE69704177T2 (en
Inventor
Kazutomi Yamamoto
Nobuhiko Ikeda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Furukawa Co Ltd
Original Assignee
Furukawa Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Furukawa Co Ltd filed Critical Furukawa Co Ltd
Publication of DE69704177D1 publication Critical patent/DE69704177D1/en
Application granted granted Critical
Publication of DE69704177T2 publication Critical patent/DE69704177T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/14—Cells with non-aqueous electrolyte
    • H01M6/18—Cells with non-aqueous electrolyte with solid electrolyte
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/22—Alkali metal sulfides or polysulfides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0068—Solid electrolytes inorganic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Conductive Materials (AREA)
DE1997604177 1996-04-16 1997-04-11 Process for the production of lithium sulfide Expired - Fee Related DE69704177T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9439796A JP3816141B2 (en) 1996-04-16 1996-04-16 Method for producing lithium sulfide

Publications (2)

Publication Number Publication Date
DE69704177D1 true DE69704177D1 (en) 2001-04-12
DE69704177T2 DE69704177T2 (en) 2001-09-13

Family

ID=14109138

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997604177 Expired - Fee Related DE69704177T2 (en) 1996-04-16 1997-04-11 Process for the production of lithium sulfide

Country Status (4)

Country Link
EP (1) EP0802159B1 (en)
JP (1) JP3816141B2 (en)
CA (1) CA2202585A1 (en)
DE (1) DE69704177T2 (en)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4252657B2 (en) * 1999-02-25 2009-04-08 出光興産株式会社 Method for producing anhydrous alkali metal sulfide
KR100363521B1 (en) * 1999-07-01 2002-12-06 가야에이엠에이 주식회사 A method of producing metal sulfides
JP5495472B2 (en) * 2003-05-30 2014-05-21 日本化学工業株式会社 Lithium sulfide powder and inorganic solid electrolyte
ATE513788T1 (en) * 2003-10-23 2011-07-15 Idemitsu Kosan Co METHOD FOR PURIFYING LITHIUM SULFIDE
JP4833539B2 (en) * 2004-11-26 2011-12-07 日本化学工業株式会社 Lithium sulfide particle powder, method for producing the same, and inorganic solid electrolyte
GB2464455B (en) * 2008-10-14 2010-09-15 Iti Scotland Ltd Lithium-containing transition metal sulfide compounds
JP4948659B1 (en) 2011-04-12 2012-06-06 三井金属鉱業株式会社 Method for producing lithium sulfide for solid electrolyte material of lithium ion battery
WO2012163900A2 (en) 2011-05-27 2012-12-06 Chemetall Gmbh Process for preparing lithium sulfide
DE102012209757A1 (en) 2011-06-14 2012-12-20 Chemetall Gmbh Process for the preparation of a carbon-coated lithium sulfide and its use
JP2013075816A (en) * 2011-09-13 2013-04-25 Nippon Chem Ind Co Ltd Lithium sulfide, method for producing the lithium sulfide, and method for producing inorganic solid electrolyte
JP6059449B2 (en) * 2012-04-26 2017-01-11 古河機械金属株式会社 Method for producing positive electrode material for secondary battery, method for producing positive electrode for secondary battery, and method for producing secondary battery
JP5985882B2 (en) * 2012-05-14 2016-09-06 公立大学法人大阪府立大学 Method for producing regenerated sulfide solid electrolyte material, method for producing electrode body, and method for producing regenerated electrode body
FR2997941B1 (en) 2012-11-15 2023-03-03 Arkema France PROCESS FOR THE PREPARATION OF ALKALINE METAL SULPHIDE
JP6162981B2 (en) * 2013-03-01 2017-07-12 日本化学工業株式会社 Method for producing lithium sulfide and method for producing inorganic solid electrolyte
JP6097125B2 (en) * 2013-04-09 2017-03-15 古河機械金属株式会社 Method for producing lithium sulfide
JP6254413B2 (en) * 2013-10-07 2017-12-27 古河機械金属株式会社 Method for producing lithium sulfide
JP6281841B2 (en) * 2014-01-20 2018-02-21 東レ・ファインケミカル株式会社 Method for producing lithium sulfide
US10239027B2 (en) 2014-12-16 2019-03-26 Idemitsu Kosan Co., Ltd. Device for producing lithium sulfide, and method for producing lithium sulfide
JP6508672B2 (en) * 2015-02-16 2019-05-08 古河機械金属株式会社 Method for producing lithium sulfide particles and sulfide-based inorganic solid electrolyte material
JP6508673B2 (en) * 2015-02-16 2019-05-08 古河機械金属株式会社 Method of producing lithium sulfide
US10399853B2 (en) 2016-01-19 2019-09-03 Colorado School Of Mines Production of alkali sulfide cathode material and methods for processing hydrogen sulfide
JP6612145B2 (en) * 2016-02-09 2019-11-27 古河機械金属株式会社 Method for producing lithium sulfide
KR102399662B1 (en) 2016-03-14 2022-05-18 이데미쓰 고산 가부시키가이샤 Solid electrolytes and methods for preparing solid electrolytes
JP6939483B2 (en) * 2016-11-30 2021-09-22 住友金属鉱山株式会社 A method for producing lithium hydroxide for producing a lithium-nickel composite oxide, and a method for producing a lithium-nickel composite oxide.
TWI748052B (en) * 2017-02-03 2021-12-01 德商亞比馬利德國有限公司 Highly reactive, dust-free and free-flowing lithium sulfide and method for producing it
JP6620953B2 (en) * 2018-01-09 2019-12-18 東レ・ファインケミカル株式会社 Lithium sulfide production equipment
JP6715985B2 (en) * 2019-03-27 2020-07-01 古河機械金属株式会社 Method for producing lithium sulfide
JP6676204B2 (en) * 2019-03-27 2020-04-08 古河機械金属株式会社 Method for producing lithium sulfide particles, sulfide-based inorganic solid electrolyte material, and method for producing sulfide-based positive electrode active material
JP6837531B2 (en) * 2019-10-30 2021-03-03 古河機械金属株式会社 Lithium sulfide manufacturing equipment
JPWO2021241405A1 (en) 2020-05-27 2021-12-02
CN112520703B (en) * 2020-08-03 2022-07-22 浙江工业大学 Green preparation method of lithium sulfide
CN112125283A (en) * 2020-08-03 2020-12-25 浙江工业大学 Method for preparing lithium sulfide by solid-liquid mixing and heating
KR102509059B1 (en) 2021-02-18 2023-03-10 주식회사 정석케미칼 Producing method of Lithium sulfide
KR102509062B1 (en) 2021-02-18 2023-03-10 주식회사 정석케미칼 Mass producing method of Lithium sulfide
WO2023090282A1 (en) * 2021-11-22 2023-05-25 三井金属鉱業株式会社 Lithium sulfide and method for producing same, and method for producing sulfide solid electrolyte
CN118215637A (en) * 2021-11-22 2024-06-18 三井金属矿业株式会社 Method for producing lithium sulfide
KR20230118028A (en) 2022-02-03 2023-08-10 한인정밀화학(주) Lithium sulfide, solid electrolyte for secondary battery including the same and method of preparing the same
KR102495178B1 (en) 2022-05-25 2023-02-06 주식회사 정석케미칼 Manufacturing method of high-purity lithium sulfide through wet and dry processes
KR20240032355A (en) 2022-09-02 2024-03-12 한국에너지기술연구원 A system that continuously produces Li2S used in solid electrolytes using re-heated steam
KR20240043616A (en) 2022-09-27 2024-04-03 주식회사 티앨씨 Continuous lithium sulfide synthesis reactor using reheat steam for all-solid-state batteries
KR20240043615A (en) 2022-09-27 2024-04-03 주식회사 티앨씨 A device for continuous production of lithium sulfide for solid electrolytes in all-solid-state batteries using superheated steam.
KR20240058647A (en) 2022-10-26 2024-05-03 주식회사 티앨씨 A fluidized bed reactor system capable of continuous dry production of lithium sulfide used in solid electrolytes
KR102666522B1 (en) 2022-11-10 2024-05-16 전북대학교산학협력단 Method of manufacturing lithium sulfide
KR102664345B1 (en) 2022-11-10 2024-05-09 전북대학교산학협력단 Method of manufacturing fine powder lithium sulfide
FR3143861A1 (en) 2022-12-20 2024-06-21 Eurecat S.A Process for producing lithium sulfide in a circulating bed reactor
KR102562588B1 (en) 2023-01-19 2023-08-02 주식회사 정석케미칼 Manufacturing method of high purity lithium sulfide using mixed organic solvent
KR102562589B1 (en) 2023-01-20 2023-08-02 주식회사 정석케미칼 Manufacturing method of high-purity lithium sulfide through wet and dry circulation processes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3615191A (en) * 1969-08-27 1971-10-26 Lithium Corp Method of preparing lithium sulfide
US3642436A (en) * 1969-11-14 1972-02-15 Foote Mineral Co Method for preparing lithium sulfide compounds
US4126666A (en) * 1978-01-25 1978-11-21 Foote Mineral Company Process for producing high purity lithium sulfide
JP3528866B2 (en) * 1994-06-03 2004-05-24 出光石油化学株式会社 Method for producing lithium sulfide

Also Published As

Publication number Publication date
JP3816141B2 (en) 2006-08-30
CA2202585A1 (en) 1997-10-16
JPH09278423A (en) 1997-10-28
EP0802159A1 (en) 1997-10-22
DE69704177T2 (en) 2001-09-13
EP0802159B1 (en) 2001-03-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee